57323 ZIP Code, Carthage, SD
57323 is a ZIP code in Carthage, South Dakota — mostly in Miner County (74% of its land), with smaller parts in Kingsbury and Sanborn counties. It covers 123 square miles of land. The closest ZIP codes are 57337, 57349 and 57353. 126 people live here in 82 households, fewer than in most South Dakota ZIP codes. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (88%). Median household income is $51,250, below the South Dakota median of $75,081; the median age is 70.1, older than most ZIP codes.
Quick facts
- Mailing city: Carthage, SD
- County: Miner County
- Land area: 123 sq mi
- Population: 126
- Median household income: $51,250
Key figures
| Measure | Value |
|---|---|
| Residents | 126 |
| Households | 82 |
| Median household income | $51,250 |
| Income per person | $43,037 |
| Median age | 70.1 |
| Homeowners | 87.8% |
| Median home value | $70,000 |
| Median rent | not published |
| Bachelor's degree or higher | 34.2% |
| Average commute (minutes) | 32.8 |
| Households with kids under 18 | 2.4% |
| Moved in the past year | 11.9% |
| Below the poverty line | 16.7% |
| Broadband internet | 86.6% |
| Speak a non-English language at home | 1.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 14.6% |
| $10–15K | 3.7% |
| $15–25K | 6.1% |
| $25–35K | 3.7% |
| $35–50K | 19.5% |
| $50–75K | 13.4% |
| $75–100K | 7.3% |
| $100–150K | 28.0% |
| $150–200K | 1.2% |
| $200K+ | 2.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 2.4% |
| 10–19 | 4.8% |
| 20–24 | 0.0% |
| 25–34 | 12.7% |
| 35–44 | 1.6% |
| 45–54 | 12.7% |
| 55–64 | 6.4% |
| 65–74 | 47.6% |
| 75+ | 11.9% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 5.2% |
| Owned outright | 41.3% |
| Rented | 6.5% |
| Vacant | 47.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 92.9% |
| Townhome | 0.0% |
| 2–4 units | 6.5% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.6% |
Businesses in 57323
7 business establishments with 33 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 3
EDDM carrier routes
See every USPS carrier route in 57323 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 57337 — Fedora CDP, SD (11.6 mi)
- 57349 — Vilas town, SD (11.6 mi)
- 57353 — Iroquois city, SD (15.2 mi)
- 57314 — Artesian town, SD (15.3 mi)
- 57231 — De Smet city, SD (16.1 mi)
- 57051 — Oldham city, SD (18.7 mi)
- 57324 — Cavour town, SD (18.7 mi)
- 57321 — Canova town, SD (22.2 mi)
Areas that include 57323
- Carthage, SD ZIP codes — 1 ZIP code
- Kingsbury County ZIP codes — 9 ZIP codes
- Miner County ZIP codes — 7 ZIP codes
- South Dakota ZIP code data
Mail every home in 57323
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 57323, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 57323 in?
- 57323 is a Carthage, SD mailing address. By land area, 1% lies inside Carthage; the rest is outside any Census-defined city or community.
- What county is 57323 in?
- 57323 is mostly in Miner County (74% of its land), with smaller parts in Kingsbury and Sanborn counties.
- What is the population of 57323?
- About 126 people (±54), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 224.
- What is the median household income in 57323?
- $51,250 (±$43,577), compared with $75,081 for South Dakota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 57323?
- EDDM2GO's stored route library does not include 57323 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 57323?
- The closest, measured center to center: 57337 (11.6 mi, Fedora), 57349 (11.6 mi, Vilas), 57353 (15.2 mi, Iroquois), 57314 (15.3 mi, Artesian), 57231 (16.1 mi, De Smet) and 57051 (18.7 mi, Oldham).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.